ACM 数论简单题
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hdu 5312 Sequence（数学推导——三角形数）
SequenceTime Limit: 2000/2000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 1336 Accepted Submission(s): 410Problem DescriptionToday, Soda has learned a sequence whose n-th(n≥1) item is 3n(n−1)+1. Now he want原创 2015-12-09 16:59:43 · 1361 阅读 · 0 评论 -
hdu 5810 Balls and Boxes(2016 Multi-University Training Contest 7——数学题)
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5810Balls and BoxesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 377 Accepted原创 2016-08-10 16:32:40 · 675 阅读 · 0 评论 -
hdu 5858 Hard problem（2016 Multi-University Training Contest 10——数学题）
题目链接：http://acm.split.hdu.edu.cn/showproblem.php?pid=5858Hard problemTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 253 Accept原创 2016-08-20 19:16:09 · 769 阅读 · 0 评论 -
hdu 5670 Machine（BC规律题）
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5670MachineTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 451 Accepted Submissi原创 2016-04-26 21:54:54 · 4657 阅读 · 0 评论 -
hdu 1212 Big Number(大数取模)
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1212Big NumberTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7083 Accepted Subm原创 2016-07-08 20:15:03 · 2279 阅读 · 0 评论 -
hdu 5753 Permutation Bo（2016 Multi-University Training Contest 3——组合）
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5753Permutation BoTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 232 Accepted原创 2016-07-26 22:21:54 · 694 阅读 · 0 评论 -
hdu 5703 Desert（找规律）
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5703DesertTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 177 Accepted Submissio原创 2016-06-30 13:54:03 · 3167 阅读 · 1 评论 -
hdu 5734 Acperience(2016 Multi-University Training Contest 2——化简公式，数学推导)
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5734AcperienceTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 475 Accepted S原创 2016-07-22 16:38:44 · 1183 阅读 · 0 评论 -
hdu 5666 Segment（BC规律题）
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5666SegmentTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1187 Accepted Submiss原创 2016-04-26 12:58:34 · 697 阅读 · 0 评论 -
hdu 5439 Aggregated Counting（长春网络赛——找规律+二分）
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5439Aggregated CountingTime Limit: 1500/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 665 Accep原创 2016-04-13 21:58:02 · 3418 阅读 · 1 评论 -
hdu 1030 Delta-wave（数学题+找规律）
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1030Delta-wave Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7163 Accepted Submi原创 2016-01-24 20:26:30 · 1353 阅读 · 0 评论 -
hdu 5826 physics(2016 Multi-University Training Contest 8——积分求解)
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5826physicsTime Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 132 Accepted Submissi原创 2016-08-11 20:53:06 · 782 阅读 · 0 评论